如何更改动画按钮的位置

Question

当按下时更改位置。 UIButton * button = sender;

CGPoint position = button.frame.origin; 
[UIButton setAnimationDuration:1.0]; 

CGSize size = button.frame.size; 
button.frame = CGRectMake(position.x + 80,position.y,size.width,size.height); 

Answer 1

试试这个：

button.frame = CGRectMake(position.x + 80,position.y,size.width,size.height); // initial frame 

[UIView animateWithDuration:2 animations:^{ 
      button.frame = CGRectMake(position.x + 80,position.y,size.width,size.height); // new frame frame 

     } completion:^(BOOL finished) { 

     }]; 

Answer 2

试试这个：

[UIView animateWithDuration:1.0 animations:^{ 
    btn.frame = CGRectOffset(btn.frame, 0, 20); 
}]; 

Answer 3

你可以使用UIView类的动画块...

不管你更改此块内的框架，画布填充框架在 之间设置开始框架

button.frame= yourInitialFrame;

[UIView animateWithDuration:1.0 animations:^{ 
    // set the End Frame here 
       button.frame = CGRectMake(position.x + 
      80,position.y,size.width,size.height); // new frame frame 

      } completion:^(BOOL finished) { 

      }]; 

也看到这个see this更多的帮助

Answer 4

对于1.0秒

 CGPoint position = button.frame.origin; 
     CGSize size = button.frame.size; 

     -(IBAction)btnClick:(id)sender { 
       [UIView animateWithDuration:1.0 animations:^{ 
        button.frame = CGRectMake(position.x+80,position.y,size.width,size.height); 
       }]; 
     } 

Answer 5

[UIView animateWithDuration:1.0 animations:^{ 
    // set the End Frame here 
       button.frame = CGRectMake(position.x + 
      80,position.y,size.width,size.height); // new frame frame 

      } completion:^(BOOL finished) { 

      }]; 

Answer 6

试试这个动画的UIButton位置与时间：

-(IBAction)ButtonClick:(id)sender 
{ 
    UIButton *aBtnRef = sender; 
    [UIView animateWithDuration:0.5 animations:^{ 
     aBtnRef.frame = CGRectMake(aBtnRef.frame.origin.x + 50,aBtnRef.frame.origin.y, aBtnRef.frame.size.width, aBtnRef.frame.size.height); 
    } completion:^(BOOL finished) { 
    }]; 
} 

获取更多信息：

Animation : How to make UIbutton move from right to left when view is loaded?

Moving UIButton position, animated

Answer 7

 [UIView animateWithDuration:0.2 animations:^{ 
     CGRect rect = button.frame; 
     rect.origin.x = rect.origin.x + 80; 
     button.frame = rect; 
    } completion:^(BOOL finished) { 

    }];